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software quality assurance engineer Jobs in Karachi

software quality assurance engineer

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senior software development engineer

Simpaisa Payment Gateway

Tapmad is looking for a Senior DevOps Engineer, who plays a crucial role in bridging the gap between development and operation team. The ideal candidate will have a strong background in both software development and IT operations, along with expertise in automation, continuous integration, and continuous delivery.RESPONSIBILITIES:<ul><li>Manage services deployed on AWS Elastic Beanstalk.</li><li>Manage CI/CD pipelines build on AWS developer tools and Jenkins.</li><li>Maintain and Monitoring AWS Services on CloudWatch and monitoring tools.</li><li>Maintain security policies and network documentation.</li><li>Write and maintain custom scripts to automate and increase system efficiency.</li><li>To manage and monitor all installed systems and cloud infrastructure.</li><li>Install, configure, and maintain Linux operating systems, opensource software and system management tools.</li><li>Troubleshoot issues in case of any crash in staging environments.</li><li>Assist Development team in day-to-day tasks that required infrastructure operations.</li></ul>QUALIFICATION:<ul><li>Bachelor's degree in Computer Science, Engineering.</li><li>6+ years of Experience in relevant field.</li><li>4+ years of experience in Linux administration and troubleshooting is required.</li><li>4+ years of experience in administering firewall, router and switches is required.</li><li>3+ Cloud experience, preferably in AWS is highly desirable.</li><li>Experience with a network monitoring system such as PRTG or Cacti or Zabbix.</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>Current &amp; Expected Salary</li></ul>Education:<ul><li>Bachelor's (Required)</li></ul>Experience:<ul><li>Linux administration and troubleshooting: 3 years (Required)</li><li>administering firewall, router and switches: 3 years (Required)</li><li>DevOps: 3 years (Required)</li></ul>Work Location: In person

Senior DevOps Engineer

CIS (Pvt) Ltd

CIS (Pvt) Limited | Software House is looking for an experienced Senior Software Developer (VB 6) to join our dynamic team. The ideal candidate will have a solid background in VB6 programming and a proven track record of developing and maintaining complex applications. This role is crucial for supporting our legacy systems, and the developer will be responsible for both maintaining existing software and contributing to the migration of VB6 applications to modern platforms.Location: Tipu Sultan Road, KarachiResponsibilities:&middot;Design, develop, and maintain robust and efficient applications using Visual Basic 6.&middot;Analyze and modify existing software to correct errors, improve performance, and upgrade interfaces.&middot;Provide ongoing support for legacy VB6 applications, ensuring minimal downtime and high performance.&middot;Troubleshoot and resolve software issues, performing root cause analysis to prevent recurrence.&middot;Ensure seamless data flow between VB6 applications and newer technologies, including databases and APIs.&middot;Evaluate the current VB6 applications to determine the best strategy for upgrading or replacing them.&middot;Work closely with cross-functional teams, including QA, IT support, and business analysts, to deliver high-quality software solutions.Skills:&middot;Experience with migrating VB6 applications to modern platforms (e.g., .NET, C#).&middot;Knowledge of object-oriented programming and software design patterns.&middot;Familiarity with Agile development methodologies.&middot;Familiarity with Microsoft SQL Server&middot;Experience working in a fast-paced, collaborative environment.Requirements:Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related field.A minimum of 4 years of experience in VB6 application development.Strong understanding of Visual Basic 6 programming language and environment.Proficiency in database management, particularly with SQL Server or similar databases.Experience in debugging and resolving issues in legacy codebases.Solid understanding of software development life cycle (SDLC) processes.Share your resume on hr@cispl.comJob Type: Full-timePay: Rs100,000.00 - Rs200,000.00 per monthEducation:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>VB 6: 4 years (Preferred)</li></ul>

Senior Software Developer

Zahdan Technologies (Pvt.) Limited

Preferred who is current working in webform.Job Description<ul><li>Design, development, and maintenance of software solutions using HTML, C#, ASP/.NET Core, WebForms, RESTful Web APIs, and MS SQL Server</li><li>Development and enhancement of new modules based on evolving business requirements</li><li>Provide technical support for existing solutions</li><li>Collaborate with team members to deliver high-quality and reliable solutions aligned with project requirements</li><li>Write clean, maintainable, and testable code following industry best practices</li><li>Optimize application performance and troubleshoot technical issues</li><li>Participate in code reviews and provide mentorship to junior developers, as required</li><li>Ensure timely remote and onsite support for development, deployment, and production support activities</li></ul>Qualifications<ul><li>Bachelor&rsquo;s degree in Computer Science, Engineering, or a related field</li><li>Minimum 3 years of experience in software development using C# and .NET Core</li><li>Strong understanding of HTML, CSS, JavaScript, Blazor, RESTful Web APIs, MS SQL Server, and .NET Core</li><li>Hands-on experience with SQL Server</li><li>Familiarity with Agile software development methodologies</li><li>Strong analytical, problem-solving, communication, and collaboration skills</li><li>Self-motivated individual with a passion for delivering high-quality software solutions</li></ul>Location: I.I Chundrigar Road KarachiJob Type: Full-timePay: Rs180,000.00 - Rs250,000.00 per monthApplication Question(s):<ul><li>Your Current Salary?</li><li>Your Expected Salary?</li><li>Notice Period?</li></ul>Education:<ul><li>Bachelor's (Required)</li></ul>Experience:<ul><li>.Net: 5 years (Required)</li><li>webforms : 3 years (Required)</li></ul>Location:<ul><li>Karachi (Required)</li></ul>Work Location: In person

Sr. Software Developer

Pakistan Single Window

<div><ul><li>Design and develop microservices-based backend systems using best practices and architectural patterns</li>
<li>Design &amp; Develop Software applications as per specification by following the guidelines and best practices.</li>
<li>Collaborate with front-end developers, DevOps engineers, and other stakeholders to create efficient and scalable APIs</li>
<li>Implement and maintain RESTful APIs and communication protocols</li>
<li>Experience of distributed systems, RESTful APIs, communication protocols and message brokers (e.g., RabbitMQ, Kafka)</li>
<li>Optimize and improve the performance and reliability of microservices</li>
<li>Ensure high code quality, security, and adherence to coding standards</li>
<li>Participate in code reviews and provide constructive feedback</li>
<li>Familiarity with API gateways, load balancers, and service discovery mechanisms</li>
<li>Troubleshoot and debug issues in production and development environments</li>
<li>Work with containers and orchestration tools (e.g., Docker, Kubernetes)</li>
<li>Stay up-to-date with emerging technologies, frameworks, and best practices in microservices development</li>
<li>Contribute to the documentation and knowledge sharing within the team</li>
<li>Participate in scrum meetings to ensure the delivery as per plan.</li>
</ul>
Requirements<ul>
<li>
Strong software engineering fundamentals in OOAD, design patterns, MVC, data structures, algorithms etc.</li>
<li>Experience or knowledge of C#, .NET Core, Newer .Net version, SQL Server, Oracle or other RDBMS, Dapper, Entity Framework Core</li>
<li>Experience or knowledge of Rest &amp; GraphQL APIs development</li>
<li>Experience or knowledge of source control (Git, SVN) &amp; unit testing tools</li>
<li>Knowledge of Golang, NoSQL and Graph Database would be plus</li>
<li>Strong interpersonal, written, and verbal communication skills</li>
<li>Ability to perform comfortably in a fast-paced, deadline-oriented, agile environment</li>
<li>Self-motivated, quick learner and a responsive team player</li>
<li>Strong Problem-solving, debugging and analytical skills</li>
<li>Knowledge and understanding of micro services</li>
5-6 years of relevant work experience 
<li>
</li>
</ul>Benefits<ul>
<li>
Competitive salary</li>
<li>Fuel Card</li>
<li>Health benefits</li>
<li>Professional development opportunities</li>
<li>Inclusive work culture &amp; much more</li></ul></div>

Sr. Software Engineer - III (Back-end)

Al Rafay Consulting

Job Overview This role is responsible includes contributing to architecture design, providing accurate timeline estimates, and writing high-quality, maintainable React code. The Senior React Developer ensures that development aligns with business and client requirements, delivers a scalable and responsive user interface, and meets project deadlines effectively.Key Responsibilities Project Requirements &amp; Architecture Living Backlog Analysis <ul><li>Collaborate with the Project Lead &amp; Solutions Architects to understand and clarify items in the Living Backlog, proactively clarifying ambiguities with Project Lead &amp; Solutions Architects.</li><li>Assist in evaluation of whether requirements make sense in the context of business goals.</li><li>Challenge assumptions and influence for changes when requirements conflict with business logic.</li></ul>Architecture Design <ul><li>Participate in solution discussions, propose alternative approaches, and challenge or improve upon suggested technical solutions.</li><li>Assist in defining and justifying technology stack based on project scope, scalability needs, and technical requirements.</li><li>Assist in defining and implementing codebase structure, repository patterns, and database schema (e.g., MVC, MVVM, Factory patterns).</li></ul>Task Execution Effort Estimation <ul><li>Provide time estimates for assigned user stories and subtasks, considering complexity, skillset, and personal bandwidth, and communicate them to the Project Lead &amp; Solutions Architects.</li><li>Regularly provide status updates to assigned PMO during Daily Scrum meetings and as requested throughout project lifecycle.</li></ul>User Story Execution <ul><li>Design, develop, and test assigned technical solutions derived from user stories (e.g., addition, update, deletion, approval workflows), ensuring solutions are maintainable, efficient, and aligned with Living Backlog priorities.</li><li>Perform self-review and testing before submitting technical solutions to the Project Lead &amp; Solutions Architects for feedback, ensuring readiness for QA handoff.</li></ul>Coding Standards <ul><li>Learn and apply naming conventions, coding patterns, and best practices to all development work.</li><li>Proactively identify and improve inefficient code, ensuring solutions are clean, maintainable, and scalable.</li><li>Write and maintain unit test cases for all developed code wherever possible</li></ul>Job Type: Full-timeWork Location: In person

Senior Software Engineer

Dolphin Advanced Technology Services

We are seeking an experienced Senior QA Engineer to join our team. This role requires a unique blend of software testing expertise and hardware integration knowledge, with a focus on API testing and automation. The ideal candidate will have experience in the FinTech sector or POS (Point of Sale) systems and understand the critical relationship between hardware and software components.Key Responsibilities<ul><li>Design, develop, and maintain comprehensive API test suites using Postman and other automation tools</li><li>Create and execute test plans that address both software functionality and hardware-software integration points</li><li>Identify, document, and track bugs through the full resolution cycle</li><li>Develop automation frameworks to ensure consistent test coverage across releases</li><li>Collaborate with cross-functional teams to understand hardware specifications and their impact on software testing strategies</li><li>Perform regression testing to ensure new code changes don't affect existing functionality</li><li>Validate system behavior across different hardware configurations and environments</li><li>Develop and maintain test documentation including test cases, test plans, and test reports</li><li>Participate in requirement analysis to ensure testability and quality standards</li><li>Mentor junior QA team members in best practices and testing methodologies</li></ul>Requirements<ul><li>Bachelor's degree in Computer Science, Engineering, or related field</li><li>5+ years of experience in software quality assurance, with at least 3 years focused on API testing</li><li>Proficient with API testing tools such as Postman, SoapUI, or similar technologies</li><li>Experience with test automation frameworks and programming languages (e.g., JavaScript, Python, Java)</li><li>Strong understanding of the relationship between hardware and software components in integrated systems</li><li>Experience with version control systems (Git), issue tracking tools (JIRA), and CI/CD pipelines</li><li>Excellent analytical and problem-solving skills with strong attention to detail</li></ul>Preferred Qualifications<ul><li>Experience in FinTech, banking systems, or POS (Point of Sale) solutions</li><li>Knowledge of payment processing systems and related security protocols</li><li>Familiarity with hardware testing methodologies and tools</li><li>Experience with performance testing and security testing</li><li>ISTQB certification or equivalent</li><li>Experience with mobile application testing</li><li>Knowledge of Agile/Scrum development methodologies</li></ul>What We Offer<ul><li>Competitive salary and benefits package</li><li>Professional development opportunities</li><li>Collaborative and innovative work environment</li><li>Opportunity to work at the intersection of hardware and software technologies</li></ul>Job Type: Full-timeExperience:<ul><li>QA: 5 years (Required)</li></ul>Location:<ul><li>Karachi (Required)</li></ul>Work Location: In person

Senior QA Engineer

NorthBay Solutions

<div>Job Title: Senior QA Automation Engineer 
Experience Required: 8+ years 
Employment Type: Full-time, Permanent 
Work Model: Hybrid 
Location: Lahore, Karachi, Islamabad
Job Summary 
We are seeking a Senior QA Automation Engineer with strong experience in manual and automated testing to ensure the quality and reliability of web and mobile applications. The role requires close collaboration with product, engineering, and DevOps teams to design effective test strategies, improve automation coverage, and maintain high software quality standards throughout the delivery lifecycle.
Key Responsibilities<ul><li>
Develop comprehensive test plans, test scenarios, and test cases for web and mobile applications</li><li>
Execute manual and automated tests including functional, regression, UI, API, and exploratory testing</li><li>
Collaborate with product managers and software engineers to understand requirements, use cases, and performance considerations</li><li>
Prepare and maintain clear and structured test documentation including objectives, steps, and expected results</li><li>
Participate in requirement discussions, sprint planning, daily stand-ups, and review meetings</li><li>
Identify, document, and track defects with clear reproduction steps and supporting evidence</li><li>
Collaborate with engineering teams to perform root cause analysis and ensure effective resolution of complex issues</li><li>
Support developers during debugging and verification of fixes</li><li>
Ensure adequate UI and API automation coverage aligned with project needs</li><li>
Contribute to continuous improvement of QA processes, standards, and best practices</li></ul>
Mandatory Requirements<ul><li>
8+ years of professional experience in Software Quality Assurance</li><li>
Strong hands-on experience with Selenium, Java, TestNG / Pytest, and RestAssured</li><li>
Strong experience in API testing using tools such as Postman</li><li>
Solid understanding of software testing methodologies, QA processes, and defect management</li><li>
Strong working knowledge of Git including branch management, pull requests, and conflict resolution</li><li>
Experience with CI/CD tools and practices</li><li>
Hands-on experience working in Agile / Scrum environments</li><li>
Excellent verbal and written communication skills in English</li><li>
Strong attention to detail, analytical thinking, and problem-solving skills</li><li>
Ability to work independently, manage time effectively, and take ownership of assigned tasks</li></ul>
Nice to Have<ul><li>
Knowledge of JMeter and performance testing concepts</li><li>
SQL query writing skills</li><li>
Experience with Atlassian tools such as Jira and Confluence</li></ul>
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Senior QA Automation Engineer

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